Method & assumptions
How CSV Cleaner derives its result.
Formula
CSV parsing respects common quoted cells and doubled quote escapes. Edge whitespace is trimmed; duplicate rows can be removed while preserving an optional header.
Recommended workflow
- Paste CSV including headings if present.
- Choose header and duplicate options.
- Verify output column alignment in your spreadsheet application.
Limitations
This does not evaluate formulas, infer data types, or repair every malformed CSV file.
For important work, verify assumptions against the authoritative source for your task.